Yard drain



FIG. 1 is a top perspective view of a yard drain embodying my newdesign;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a side view thereof, the opposite side being a mirror imagethereof.

The ornamental design for a yard drain, as shown and described.